The National Weather Service issued Extreme Heat Watches and Flood Advisories throughout Illinois. Here's the forecast.

Several central Illinois counties are under an Extreme Heat Watch, with NWS warning of "dangerously hot and humid conditions.

With extreme heat warnings in effect across major U.S. cities, officials urge residents to prioritize safety and hydration ...

St. Louis faces an Extreme Heat Warning with a high near 97°F and heat index values up to 107, along with potential severe ...

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Numerous states could see heat index values higher than those expected in Death Valley on Thursday, according to the NWS.

Michigan, Wisconsin, Illinois, Indiana, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, Louisiana, and Alabama—with ...

Extreme Heat Watch in central Illinois. The NWS issued an Extreme Heat Watch in Jersey, Madison, Monroe and Saint Clair counties from Saturday afternoon through Tuesday evening, warning of heat ...

Heat advisories continue throughout Illinois this week. An Extreme Heat Warning is in place until 9 p.m. on Tuesday near St. Louis, in Jersey, Madison, Monroe and Saint Clair counties, as well as ...

Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

The National Weather Service has issued an extreme heat watch, warning that as temperatures rise into the 90s, heat indices ...

Extreme Heat Watch in central Illinois. The NWS issued an Extreme Heat Watch in Jersey, Madison, Monroe and Saint Clair counties from Saturday afternoon through Tuesday evening, warning of heat ...